package com.hspedu.interface_;

public class Interface02 {
    public static void main(String[] args) {
        A a = new A();
        System.out.println(A.n1);
    }
}

interface Interface01{
    public int n1 = 10;
    public void hi();
    default public void ok(){}
    static public void cry(){}
}

class A implements Interface01{

    @Override
    public void hi() {

    }

    @Override
    public void ok() {
        Interface01.super.ok();
    }
}